iOS 9.9.13.5 (build 17F5065a) is an official Apple over-the-air update for the iPhone XS, released on 2020-05-06T17:08:55Z. The update package is 3.87 GB. This is a full OTA update that can be applied from any compatible base version. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 43ca5ba9301bf4f3978edc0f2d6161d14eee81b0.zip.